Lifetime regular exercise affects the incident of different arrhythmias and improves organismal health in aging female Drosophila melanogaster
Lifetime regular exercise affects the incident of different arrhythmias and improves organismal health in aging female Drosophila melanogaster
复制标题
终生定期运动会影响老年雌性黑腹果蝇不同心律失常的发生率并改善机体健康
DOI:
10.1007/s10522-016-9665-5
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发表时间:
2016-10
期刊:
影响因子:
4.5
通讯作者:
Wu Xiu Shan
中科院分区:
文献类型:
--
作者:
Zheng Lan;Li Qiu Fang;Ni Liu;Wang Hui;Ruan Xiang Cheng;Wu Xiu Shan
We used Drosophila melanogaster as an animal model system to study the impact of exercise training initiated early in life on cardiac function using a well-established model of inherent myogenic properties of the heart and discussed the changes on myosin, a myocardial contractile protein. We also explored the effect of early physical exercise on organismal aging by analyzing the wake-sleep pattern using a Drosophila activity monitor system. We found that a variety of arrhythmias are part of the heart spectrum in old flies after a lifetime of physical exercise as evidenced by reducing the incidence of fibrillations and increasing the occurrence of bradycardias. Maintenance of myocardial myosin levels may be an underlying contributor to these exercise-induced improvements in cardiac function at an advanced age. Moreover, we found that exercise training resulted in improved sleep quality by ameliorating age-related sleep inefficiency, fragmentation and sleep consolidation.
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影响因子:
--
作者:
Leise, T. L.;Harrington, M. E.;Molyneux, P. C.;Song, I.;Queenan, H.;Zimmerman, E.;Lall, G. S.;Biello, S. M.
通讯作者:
Biello, S. M.
影响因子:
3.7
作者:
Tinkerhess MJ;Healy L;Morgan M;Sujkowski A;Matthys E;Zheng L;Wessells RJ
通讯作者:
Wessells RJ
DOI:
10.2741/2047
发表时间:
2007
期刊:
Frontiers in bioscience : a journal and virtual library
影响因子:
--
作者:
R. Wessells;R. Bodmer
通讯作者:
R. Wessells;R. Bodmer
DOI:
10.1161/circoutcomes.111.962688
发表时间:
2012-01
期刊:
Circulation. Cardiovascular quality and outcomes
影响因子:
--
作者:
Piccini JP;Hammill BG;Sinner MF;Jensen PN;Hernandez AF;Heckbert SR;Benjamin EJ;Curtis LH
通讯作者:
Curtis LH
影响因子:
39.2
作者:
Pelliccia, A;Culasso, F;Maron, BJ
通讯作者:
Maron, BJ